Solar-plus-storage projects are proliferating across the globe and necessitate a choice between DC and AC coupling. In this piece we look at the differences and pros and cons of each.
The transition to new energy technologies, including grid-scale and vehicle batteries, can help fossil-fuel-dependent countries improve their energy security.
The “vast majority” of issues identified in Intertek CEA’s 2025 audits were system-level defects that could pose risks to projects if undetected and unresolved.
A total of 4.5GW/12.8GWh of large-scale BESS capacity when into operation around the world last month, with Asia and South America showing strong figures.
Solar PV and wind are now the cheapest sources of power, with co-located hybrids increasingly delivering round-the-clock electricity at fossil fuel-competitive costs in high-resource regions, according to a new report by IRENA.
South Africa’s TSO Eskom and energy storage technology firm Energy Vault have partnered to deploy projects using the latter’s gravity-based technology.
After reporting a record 112GW of global non-pumped hydro energy storage installations in 2025, BloombergNEF (BNEF) expects to see a 41% increase this year.
